15 carpenter, 45 houses, 90 days. Each carpenter restores 3 houses in 90 days. 5 carpenter restore 15 houses in 90 days. Therefore, 5 carpenters restore 30 houses in 180 days.
180 days
1 carpenter can restore 3 houses in 90 days, so he can restore 30 houses in 900 days. 5 carpenters therefore require 180 days. Alternatively, 15 restore 1 house in 2 days, so 5 restore 1 in 6 days and restore 30 in 6 x 30 ie 180 days.
* 45/15 = 3 -> Each carpenter restores 3 houses in 90 days. * 5*3 = 15 -> 5 carpenters restore 15 houses in 90 days. * -> 5 carpenters restore 30 houses in 90*2 = 180 days. Wot, no electricians?
rainy days wrong category
"Rainy Days and Mondays
Yes they did
people who built stuff for people in the old days
Yes, many carpenters are employed to fix wooden things.
Yes, many carpenters travel around the world.
Here are three sentences including the word 'carpenters': "Nowadays there are not as many carpenters as there used to be." "Carpenters do a fantastic job, but often don't seem to be well-appreciated." "All of the men in the family were carpenters because it was the family business."
They had carpenters because they needed the carpenters